Hi, I'm an ASE tech and I used to consider myself a bit of a specialist
at solving drivability issues, but I'm stumped on this one. Hopin'
someone out there can help me.
The history: This 90 suburban, 5.7 TBI, has been setting for nearly 5

I've a 2001 S10 ext cab, with alot of wind noise on the drivers side door.
I'm also getting water dripping in with heavy rain. I can see from the
inside out a gap between the body and upper front door seal. Can the door be
moved or shimmed inward to close that gap? If so how?

Here's something new with my '04 Z71 Avalanche: The Autotrac won't go into
Low Range....Auto 4 works, 4 Hi works. Push the 4 Lo button, it flashes for
20-30 sec and goes back to 4 Hi. Tried it moving slowly and stationary in
park.....am I missing something? Temp here has been about ...

Recently the low beams quit working.  The high beams will function
properly and the Day-Time-Running-Lamps (DTRL's) work, but when lights
are swithed to turn-on the headlamps the low beams do not turn-on.
Does anyone know the possible cause of this problem.  Thanks

The light for button 1&4 have quit working on my radio.
Is this replaceable or send it to the factory job?

Here's something new with my '04 Z71 Avalanche: The Autotrac won't go into
Low Range....Auto 4 works, 4 Hi works. Push the 4 Lo button, it flashes for
20-30 sec and goes back to 4 Hi. Tried it moving slowly and stationary in
park.....am I missing something? Temp here has been ...

hello, i have a 88 suburban with a 350  that stalls after about 10min of
running and wont restart for about 45min. i have worked on my own cars for
years but i am stumped on this one. some one said something about a pickup
valve. but i dont know  how  to test it or evion where it is ...

1987 Chevy S 10 2.8 litre 4 wheel drive
This has been going on for about a year and a half
and is worse in the summer.
After a drive usually on the highway

96 S10 Blazer 4WD - Pitman arm needs replacement, really sloppy.  Seems they now put the joint on
the pitman arm instead of the center link which is much easier to replace.  My question is what's
the best way to remove the pitman arm seeing as the frame is in the way ?????  Is ...

What chassis is the H3 based on?
Is it a one-off? or based on one of the other trucks?
I've skimmed some of the brochures and can't find any wheelbase dimensions
that match up but the tire offsets, etc might be a little different.

I am looking to replace my factory rear chrome step bumper due to
damage. I believe the 90-93 rear bumpers are all the same with the pad
on the top. If you have one for sale within reason of Cincinnati,
please drop me a line. Thanks, James

I purchased a 2006 Chevrolet Silverado 4x4 this summer with the 5.3 liter
V8. The RPO codes show that I have an M30 transmission. This truck being a
Z71 is a 1500 series light duty truck. What automatic transmission does this
truck have? I assume it's related to the 4L60-E that ...

I just got one these trucks and it comes with two extra fuel tanks. The
switch is on the drivers side floor and I was wondering if anyone knew what
positions choose which tanks.

I have a 2003 Trailblazer, 45K miles, it still stalls out, Ck engine
light came on, a couple times so far the idle will race when coming to
a stop.  I had it to the dealers, 561 bucks later, same problem.  It
had the following error codes,

I have a 95 GMC with th 5.7L TBI.  When you re-start the truck hot, it will
start them innediatly die.  Crank the starter for a while and it will
re-start with an erratic idle and then smooth out in about 10 seconds.  It
only does this after sitting hot for 20 or 30 minutes after ...